3 Gadwall
As I walked around (well half-way round on account of the 'Jetty' filming going on), I noticed a small party of three ducks flying around, and on closer examination they proved to be Gadwall. They circled a few times, and eventually landed on the water, though somewhat distantly. Little else to report apart from a Black-headed Gull sitting forlornly on the frost-covered boom by the overflow.
Gadwall, 1/640 sec, f/7.1, 500 mm, ISO 6400 (view full size image)
Black-headed Gull, 1/640 sec, f/7.1, 500 mm, ISO 1250 (view full size image)